STT 110 / STT 160
3.1. Initial Operation
Check whether the inlet of the drying hopper is closed by a blind lid, or whether a conveyor unit (optional) is installed.
If not, manufacture a suitable blind lid and install it on the inlet of the drying hopper or install the conveyor unit (optional).
F | Attachments which are not supplied by Sterling must be manufactured |
according to the safety regulation European Standard 294. |
Check whether the coolant circuit of the return air cooler is turned on (if a return air cooler is instal- led).
3.1.1. Switching on the Dryer
Switch on the main switch of the dryer.
& | The signal lamp “power” goes on. |
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For operation with timer clock (optional):
Turn the release switch “Timer” at position:
For operation without timer clock:
Turn the release switch “Timer” at position:
& | The blower is running. |
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F | If the dryer has not been in use for several months it must be operated for |
about 2 hours without material. |
